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How do you fix a bad merge, and replay your good commits onto a fixed merge?
...mitted an unwanted file ( filename.orig while resolving a merge) to my repository several commits ago, without me noticing it until now. I want to completely delete the file from the repository history.
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RVM is not a function, selecting rubies with 'rvm use …' will not work
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It worked. Bu can you tell the difference between those two?
– Krishnadas PC
Mar 14 '17 at 16:22
6
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Change font size of UISegmentedControl
...ight work for setting the font type. Note that this is only available for iOS5+
Obj C:
UIFont *font = [UIFont boldSystemFontOfSize:12.0f];
NSDictionary *attributes = [NSDictionary dictionaryWithObject:font
forKey:NSFontAttributeName];
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How to correct indentation in IntelliJ
...ellij
Select values for Tabsize, Indent & Continuation Intent
(I choose 4,4 & 4)
Then Ctrl + Alt + L to format your file (or your selection).
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How can I make my own base image for Docker?
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Perhaps post the edit/update in a comment instead so other can see it and perhaps someone can re-submit the edit.
– Bdoserror
Oct 24 '13 at 15:26
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What's the difference between :: (double colon) and -> (arrow) in PHP?
...ic function sin($angle) {
return ...;
}
}
$result = Math::sin(123);
Also, the :: operator (the Scope Resolution Operator, a.k.a Paamayim Nekudotayim) is used in dynamic context when you invoke a method/property of a parent class:
class Rectangle {
protected $x, $y;
public ...
Jump to editor shortcut in Intellij IDEA
...o the editor.
Esc is not always going to put the focus on editor.
For those on Mac (you don't have a Home key), use Command + E to open the recent files then hit enter.
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How to print a number with commas as thousands separators in JavaScript
...ith commas as thousands separators. For example, I want to show the number 1234567 as "1,234,567". How would I go about doing this?
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When to use symbols instead of strings in Ruby?
..., mode: "ascii")
# removed for brevity
end
write(data: 123, file: "test.txt")
freeze to keep as a string and save memory
label = 'My Label'.freeze
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Pip install Matplotlib error with virtualenv
...of libpng-devel and freetype-devel (or whatever the equivalent is for your OS).
See the building requirements/instructions for matplotlib.
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